Dataset.php

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<?php


class Dataset
{
  public $id;

  public $linkageSchema;

  public $structureSchema;

  public $attributes;

  function __construct() { }

  function __destruct() { }

  public function setId($id)
  {
    if($id != "")
    {
      $this->id = array( $id );

      $this->id["valueType"] = "primitive:id[1]";
    }
  }

  public function setLinkageSchema($linkageSchema)
  {
    if($linkageSchema != "")
    {
      $this->linkageSchema = array( $linkageSchema );

      $this->linkageSchema["valueType"] = "primitive:string[1]";
    }
  }

  public function setStructureSchema($structureSchema)
  {
    if($structureSchema != "")
    {
      $this->structureSchema = array( $structureSchema );

      $this->structureSchema["valueType"] = "primitive:string[1]";
    }
  }

  public function setAttribute($attr, $value, $valueType)
  {
    if($value != "")
    {
      if(!is_array($this->attributes[$attr]))
      {
        $this->attributes[$attr] = array( $value );
      }
      else
      {
        array_push($this->attributes[$attr], $value);
      }

      $this->attributes[$attr]["valueType"] = $valueType;
    }
  }

  public function setAttributeRef($attr, $metaData, $ref, $valueType)
    { $this->addRef($this->attributes[$attr], $metaData, $ref, $valueType); }

  private function addRef(&$attr, $metaData, $ref, $valueType)
  {
    if(!is_array($attr))
    {
      $attr = array( array ("metaData" => $metaData, "ref" => $ref) );
    }
    else
    {
      array_push($attr, array ("metaData" => $metaData, "ref" => $ref));
    }

    $attr["valueType"] = $valueType;
  }

  public function getValueType($property)
  {
    if(isset($this->{$property}["valueType"]))
    {
      return ($this->{$property}["valueType"]);
    }
    else
    {
      // Check if it is part of "attributes"
      if(isset($this->{"attributes"}[$property]["valueType"]))
      {
        return ($this->{"attributes"}[$property]["valueType"]);
      }

      return (FALSE);
    }
  }
}


?>